Feral hogs are one of the most destructive invasive species in North America, harming land, crops and wildlife.

Consumers would rather pay more for pork when pigs are treated well than for those that have a lower climate footprint.

The United States Food and Drug Administration has authorized gene-edited pigs entrance into the food chain for human consumption.

Since antiquity people have harnessed sound as a weapon, and the practice continues – in new high-tech ways – today.

"...our voices have a direct impact on the emotional state of animals, which is very interesting from an animal welfare perspective."

Zinc plays a key role in the ability of sperm to fertilize an egg, research finds. The discovery could improve artificial insemination of livestock.

Grunts reveal if a pig is happy, excited, scared, stressed, or somewhere in between, a new study of 7,000 recordings shows.

Grunts reveal if a pig is happy, excited, scared, stressed, or somewhere in between, a new study of 7,000 recordings shows.